Social media has become a toxic dump. If you wouldn't allow children to play in waste effluent from a 1960s nuclear power plant, then you shouldn't allow them to play in the social media that's out there. Because, frankly, of the two, plutonium is safer.

I do, however, contend that this is a perfectly fixable problem. There is no reason why social media couldn't be safe. USENET was never this bad. Hell, Slashdot at its worst was never as bad as Facebook at its best. And Kuro5hin was miles better than X. Had a better name, too. The reason it's bad is that politicians get a lot of kickbacks from the companies and the advertisers, plus a lot of free exposure to millions. Politicians would do ANYTHING for publicity.

I would therefore contend that Australia is fixing the wrong problem. Brain-damaging material on Facebook doesn't magically become less brain-damaging because kids have to work harder to get brain damage. Nor are adults mystically immune. If you took the planet's IQ today and compared it to what it was in the early 1990s, I'm convinced the global average would have dropped 30 points. Australia is, however, at least acknowledging that a problem exists. They just haven't identified the right one. I'll give them participation points. The rest of the globe, not so much.

Everything is gambling now.

Meanwhile, the most preventable of diseases are becoming commonplace.

As I suggested in 2008 in "Post-Scarcity Princeton":
https://pdfernhout.net/reading...
"Wikipedia. GNU/Linux. WordNet. Google. These things were not on the visible horizon to most of us even as little as twenty years ago. Now they have remade huge aspects of how we live. Are these free-to-the-user informational products and services all there is to be on the internet or are they the tip of a metaphorical iceberg of free stuff and free services that is heading our way? Or even, via projects like the RepRap 3D printer under development, are free physical objects someday heading into our homes? If a "post-scarcity" iceberg is coming, are our older scarcity-oriented social institutions prepared to survive it? Or like the Titanic, will these social institutions sink once the full force of the iceberg contacts them? And will they start taking on water even if just dinged by little chunks of sea ice like the cheap $100 laptops that are ahead of the main iceberg? Or, generalizing on Mayeroff's theme, will people have the courage to discover and create new meanings for old institutions they care about as a continuing process?"

AI is just one more aspect of that trend of post-scarcity technological change, as (AI-based) one-on-one tutoring is now cheap (or effectively free if you are paying for AI access for other reasons).

Indeed, educational videos on-demand to reflect current interests and needs via YouTube or elsewhere are another example of how compulsory schooling is increasingly obsolete.

Thanks for the Alfie Kohn link. He is an amazing insightful compassionate writer whose words have shaped some of my beliefs. John Taylor Gatto, John Holt, Pat Farenga, and Grace Llewelyn are some other writers who have shaped my beliefs on education -- as are stories from sci-fi writers like James P. Hogan (e.g. "Voyage from Yesteryear"), R.A. Lafferty ("Primary Education of the Camiroi"), and Ursula K. Le Guin ("Always Coming Home", "A Wizard of Earthsea") and others.

Almost everything has pros and cons, and it is true that free schools or progressive schools have some benefits. Sadly, as I wrote here circa 2009:
https://pdfernhout.net/towards...
        "See, that is the false choice -- suggesting you either confine a child to [school as] prison or they will commit their first violent crime and have to be imprisoned [as a truant]. That is a very dim view of human nature, neighborhoods and families. Yet, it is a self justifying view, in part destroying the very neighborhood fabric it claims to be defending. So, we are left with streets that are safe because there are no people on them. We have successfully destroyed the village in order to save it, using compulsory schooling instead of napalm."

One reason given for sending a child to compulsory school is so they will be around kids their own age -- ignoring that the only reason there are not kids their own age around during the weekday is precisely because of compulsory school (and even on weekends there is homework and then making up for missed family time during the week due to schooling which tend to keep kids indoors).

As a former high school debater, I especially like this point by Aife Kohn on the dark side of debate training from the page you linked to:
https://www.alfiekohn.org/arti...
        "Kohn: I grew up in Miami Beach, Florida, a very odd place, where the median age was deceased. I went to a large public high school, which was an intellectual wasteland. I didn't do sports. I had elements of competitiveness to be sure - in punning, for example. But in high school I was a nationally ranked debater. And although I was winning and liking it, it took me years to unlearn the poisonous messages I was taught: that any argument can be successfully defended if you're clever enough. And that winning is what counts most. I still describe myself today as a recovering debater. Sports carries with it its own set of problems, but competition is not limited to that. So when people say we need academic awards, debates, science competitions, and national spelling bees, what I hear them saying is, "Well, we destroy the athletes by turning their lives into an attempt to defeat everyone in sight - why shouldn't we do that to everyone else, too?""

And from the end:
        "Thuermer: If you had to reinvent yourself tomorrow, Alfie, what would you do?
        Kohn: I think if my career takes a turn in the next ten years, it's likely that I'll be thinking about raising kids and helping parents rethink the tendency to treat kids like pets. People have come up with cleverer ways of getting compliance - getting the kids to do what the parents want - as opposed to helping kids become responsible, caring, reflective people who can make decisions, who are socially skilled. Now that I'm a parent, this is increasingly an issue for me. A lot of it just deals with the fundamental lack of respect for children in this culture."

I quoted Alfie Kohn here (in 2008) from his "No Contest: The Case Against Competition" book in "Post-Scarcity Princeton" critiquing Princeton University and suggesting how that institution could improve:
https://pdfernhout.net/reading...
        "[Alfie Kohn's words:] If competitiveness is inherently compensatory, if it is an effort to prove oneself and stave off feelings of worthlessness, it follows that the healthier the individual (in the sense of having a more solid, unconditional sense of self-esteem), the less need there is to compete. The implication, we might say, is that the real alternative to being number one is not being number two but being psychologically free enough to dispense with rankings altogether. Interestingly, two sports psychologists have found a number of excellent athletes with "immense character strengths who don't make it in sports. They seem to be so well put together emotionally that there is no neurotic tie to sport." Since recreation almost always involves competition in our culture, those who are healthy enough not to need to compete may simply end up turning down those activities. ... Each culture provides its own mechanisms for dealing with self-doubt. ... Low self-esteem, then, is a necessary but not sufficient cause of competition. The ingredients include an aching need to prove oneself and the approved mechanism for doing so at other people's expense. ... I do not want to shy away from the incendiary implications of all of this. To suggest in effect that many of our heroes (entrepreneurs and athletes, movie stars and politicians) may be motivated by low self-esteem, to argue that our "state religion" is a sign of psychological ill-health -- this will not sit well with many people.(Page 103)"

I agree, but the people sending in the DNA don't have murders in their past, and so they're not stupidly handing themselves to the authorities on a platter. It's that nice-as-pie extended family member they don't suspect of anything untoward who's getting caught for a murder that may have been committed 20 years ago.

I have a combination of prescriptions that mean that I can't use contact lenses. I see quite a lot of people wearing glasses, and Zenni, Warby Parker, and the other online companies have said they sell a decent number of frames with plano lenses (meaning no prescription), presumably for people who want the look.

Eventually, you won't be able to tell. Someone will come in wearing glasses, and the tech is going to be too small and streamlined. There are also companies working on embedding augmented reality capabilities in contact lenses fed by tiny cameras placed just out of the field of vision. You'd be able to see them only in very specific circumstances. Power feed is a primary challenge right now, but it's probably not an unsolvable problem.

Just looking at the technical side, the cost to the end-user of streaming that much data would be exorbitant. Compressed video or even once-per-second snapshots would eat up all the mobile data, and the battery life would be measured in single digit hours.

No one else is going to risk making a part that one of the big defense contractors has under copyright with an exclusivity lock even if the US government says they can. The smaller ones just can't afford the effects of a lawsuit or the risk of treble damages if they do. That's why forcing a right to repair into the contracts is so important.

No, it's how you get mens rea for the felony murder rule. You didn't carry the gun with the intent to kill, only to intimidate, but you still had a guilty mind, and if you then used the gun to kill someone in the heat of the moment, there's your mens rea.

And remember that actual cause does not mean literally pulling the trigger. At least in the U.S., the courts apply a "but for" test. If the event would not have happened without the previous event, then the previous event is considered the actual, not proximate cause. The police would not have shot the other person but for the perpetrator pointing a gun at someone (and possibly shooting at the police).

IMO, that's not meaningfully different than involuntary manslaughter convictions for allowing unsafe working conditions at a construction site or leaving your loaded gun out where a child can take it, both of which have happened.

True, but only momentarily. At the end of the first depreciation cycle, assuming purchasing of hardware is not accelerating, you're depreciating 5x as much hardware over 5x the time, and your momentary bubble in the stock price is gone.

And even if hardware purchasing is growing right now, eventually, that will flatten out, and the above will be true.

The only real question should be whether the depreciation rate is reasonable. If you're still getting substantial use out of the hardware after five years, then depreciating it over 3 years is questionable.

Also, the more slowly you depreciate it, the less you save on taxes each year. Faster depreciation is beneficial if you think the tax rate will go down and you will lose the benefit of that depreciation. Slower depreciation is beneficial if you think the tax rate will go up and you will benefit more from depreciating it later. So this may also mean that these companies are expecting corporate income taxes to go up. Make of that what you will.

I'll find out in mid January, lol - it's en route on the Ever Acme, with a transfer at Rotterdam. ;) But given our high local prices, it's the same cost to me of like 60kg of local filament, so so long as the odds of it being good are better than 1 in 8, I come out ahead, and I like those odds ;)

That said, I have no reason to think that it won't be. Yasin isn't a well known brand, but a lot of other brands (for example Hatchbox) often use white-label Yasin as their own. And everything I've seen about their op looks quite professional.

In my experience, with only rare exceptions, the limit should be three. More than three, and you are likely involving people working on multiple projects who don't really need to know what the people on other projects are doing beyond what an email every few months would provide.

Those rare exceptions are situations where you have a meeting of managers in an org or similar with each other, where everybody is working towards the same goals, and they're planning towards those goals.

Or the way I usually describe it is that the usefulness of a meeting with n participants is one over the square of n minus 2 for all values of n greater than 2.

Depends on what the person was doing at the time. If the person who didn't pull the trigger was holding up a liquor store and the police shot the wrong person, there's at least arguably mens rea, which is how we get things like the felony murder rule. Extending that to involuntary manslaughter when the person didn't actually pull the trigger but directly created a situation where the police did seems like not that much of a stretch to me.